SE9904242L - Bottenemitterande VCSEL (ytemitterande laser med vertikal kavitet) med övervakningsemission genom övre spegeln - Google Patents

Bottenemitterande VCSEL (ytemitterande laser med vertikal kavitet) med övervakningsemission genom övre spegeln

Info

Publication number
SE9904242L
SE9904242L SE9904242A SE9904242A SE9904242L SE 9904242 L SE9904242 L SE 9904242L SE 9904242 A SE9904242 A SE 9904242A SE 9904242 A SE9904242 A SE 9904242A SE 9904242 L SE9904242 L SE 9904242L
Authority
SE
Sweden
Prior art keywords
emitting
vertical cavity
cavity laser
upper mirror
vcsel
Prior art date
Application number
SE9904242A
Other languages
English (en)
Swedish (sv)
Other versions
SE9904242D0 (sv
Inventor
Von Wuertemberg Rickard Marcks
Claes Johansson
Original Assignee
Mitel Semiconductor Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitel Semiconductor Ab filed Critical Mitel Semiconductor Ab
Publication of SE9904242D0 publication Critical patent/SE9904242D0/xx
Publication of SE9904242L publication Critical patent/SE9904242L/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
    • H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
    • H01S5/18386—Details of the emission surface for influencing the near- or far-field, e.g. a grating on the surface
    • H01S5/18394—Apertures, e.g. defined by the shape of the upper electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/0206—Substrates, e.g. growth, shape, material, removal or bonding
    • H01S5/0207—Substrates having a special shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • H01S5/0425—Electrodes, e.g. characterised by the structure
    • H01S5/04252—Electrodes, e.g. characterised by the structure characterised by the material
    • H01S5/04253—Electrodes, e.g. characterised by the structure characterised by the material having specific optical properties, e.g. transparent electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
SE9904242A 1999-01-30 1999-11-24 Bottenemitterande VCSEL (ytemitterande laser med vertikal kavitet) med övervakningsemission genom övre spegeln SE9904242L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9901985A GB2346258A (en) 1999-01-30 1999-01-30 Monitoring the light output of surface emitting lasers

Publications (2)

Publication Number Publication Date
SE9904242D0 SE9904242D0 (sv) 1999-11-24
SE9904242L true SE9904242L (sv) 2000-07-31

Family

ID=10846729

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9904242A SE9904242L (sv) 1999-01-30 1999-11-24 Bottenemitterande VCSEL (ytemitterande laser med vertikal kavitet) med övervakningsemission genom övre spegeln

Country Status (6)

Country Link
US (1) US6879611B1 (de)
CA (1) CA2290261A1 (de)
DE (1) DE19954853A1 (de)
FR (1) FR2789237A1 (de)
GB (1) GB2346258A (de)
SE (1) SE9904242L (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10048443B4 (de) * 2000-09-29 2007-09-06 Osram Opto Semiconductors Gmbh Oberflächenemittierender Halbleiter-Laser (VCSEL) mit erhöhter Strahlungsausbeute
US7031363B2 (en) * 2003-10-29 2006-04-18 Finisar Corporation Long wavelength VCSEL device processing
FR2879759B1 (fr) * 2004-12-21 2007-10-12 Intexys Sa Dispositif optoelectronique et procede de fabrication dudit dispositif
US8687664B2 (en) * 2006-03-08 2014-04-01 Agere Systems Llc Laser assembly with integrated photodiode
WO2014105029A1 (en) * 2012-12-27 2014-07-03 Empire Technology Development, Llc Modulation of vertical cavity laser (vcsel) for enhanced range of multi-modal fiber communication
US9105807B2 (en) 2013-04-22 2015-08-11 Avago Technologies General Ip (Singapore) Pte. Ltd. Semiconductor optical emitting device with grooved substrate providing multiple angled light emission paths

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5160492A (en) * 1989-04-24 1992-11-03 Hewlett-Packard Company Buried isolation using ion implantation and subsequent epitaxial growth
US5115441A (en) * 1991-01-03 1992-05-19 At&T Bell Laboratories Vertical cavity surface emmitting lasers with transparent electrodes
US5136603A (en) * 1991-04-29 1992-08-04 At&T Bell Laboratories Self-monitoring semiconductor laser device
JP3407893B2 (ja) * 1991-05-27 2003-05-19 パイオニア株式会社 半導体レーザ制御装置
US5283447A (en) * 1992-01-21 1994-02-01 Bandgap Technology Corporation Integration of transistors with vertical cavity surface emitting lasers
US5317587A (en) * 1992-08-06 1994-05-31 Motorola, Inc. VCSEL with separate control of current distribution and optical mode
DE4340093A1 (de) 1993-11-24 1995-06-01 Cognis Bio Umwelt Verfahren zur vereinfachten Trennung von Mehrstoffgemischen wenigstens anteilig organischen Ursprungs
US5606572A (en) * 1994-03-24 1997-02-25 Vixel Corporation Integration of laser with photodiode for feedback control
US5491712A (en) * 1994-10-31 1996-02-13 Lin; Hong Integration of surface emitting laser and photodiode for monitoring power output of surface emitting laser
GB2295269A (en) * 1994-11-14 1996-05-22 Sharp Kk Resonant cavity laser having oxide spacer region
JPH08316580A (ja) * 1995-05-18 1996-11-29 Fujitsu Ltd 電界吸収型光変調器の駆動回路及び該光変調器を備えた光送信機
US5724376A (en) * 1995-11-30 1998-03-03 Hewlett-Packard Company Transparent substrate vertical cavity surface emitting lasers fabricated by semiconductor wafer bonding
KR0185950B1 (ko) * 1996-04-25 1999-04-15 김광호 레이저다이오드의 광출력모니터링패케지
US5751757A (en) * 1996-07-01 1998-05-12 Motorola, Inc. VCSEL with integrated MSM photodetector
DE19723677A1 (de) * 1997-06-05 1998-12-10 Siemens Ag Optoelektronisches Halbleiterbauelement

Also Published As

Publication number Publication date
US6879611B1 (en) 2005-04-12
FR2789237A1 (fr) 2000-08-04
DE19954853A1 (de) 2000-08-31
GB9901985D0 (en) 1999-03-17
CA2290261A1 (en) 2000-07-30
GB2346258A (en) 2000-08-02
SE9904242D0 (sv) 1999-11-24

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